.flex-container {
    display: flex;
    flex-wrap: wrap;
    margin: 0 45px 45px 0;
}

.qvplaceholder,
.qvobject {
    flex: 1 1 auto;
    height: 300px;
    min-width: 400px;
}

#popup {
    background-color: #c3534b;
    color: #FFFFFF;
    position: fixed;
    max-width: 250px;
    padding: 10px;
    margin: 10px;
    bottom: 0;
    right: 0;
    display: none;
    border-radius: 5px;
    z-index: 6;
    font-family: sans-serif;
}

.close {
    cursor: pointer;
    background: 0 0;
    border: 0;
    float: right;
    font-size: 21px;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    opacity: .2;
    position: absolute;
    right: 9px;
    top: 7px;
}

.close:hover {
    opacity: .5;
}

#popupText {
    margin-right: 23px;
}